#ifndef _Param_H_
#define _Param_H_

#include "stdint.h"

#undef SUCCESS
#define SUCCESS 0
#undef FAILED
#define FAILED  1

//#define NULL 0

extern volatile uint32_t SysTick_count;

typedef struct
{
 const float a[3];
 const float b[3];
}Butter_Parameter;

typedef struct{
	float rate;
	float height;
}High;

#endif
